.~.~ With common electrical connection (solid or liquid)
DEFINITION
Classification: 200/188
(under subclass 187) Plural switches wherein the switches are electrically connected by a solid metal conductor or by the liquid conductor of each switch (e.g., by the flowing-together of the liquid conductor by means of an aperture in a wall or septum).
SEE OR SEARCH THIS CLASS, SUBCLASS:
221+, for similar type connections occurring within a single switch.